168396984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 554112000

約数和(自身を除く): 385715016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 73, 84, 92, 126, 138, 146, 161, 168, 184, 199, 207, 219, 252, 276, 292, 322, 398, 414, 438, 483, 504, 511, 552, 584, 597, 644, 657, 796, 828, 876, 966, 1022, 1194, 1288, 1314, 1393, 1449, 1533, 1592, 1656, 1679, 1752, 1791, 1932, 2044, 2388, 2628, 2786, 2898, 3066, 3358, 3582, 3864, 4088, 4179, 4577, 4599, 4776, 5037, 5256, 5572, 5796, 6132, 6716, 7164, 8358, 9154, 9198, 10074, 11144, 11592, 11753, 12264, 12537, 13432, 13731, 14328, 14527, 15111, 16716, 18308, 18396, 20148, 23506, 25074, 27462, 29054, 30222, 32039, 33432, 35259, 36616, 36792, 40296, 41193, 43581, 47012, 50148, 54924, 58108, 60444, 64078, 70518, 82386, 87162, 94024, 96117, 100296, 101689, 105777, 109848, 116216, 120888, 128156, 130743, 141036, 164772, 174324, 192234, 203378, 211554, 256312, 261486, 282072, 288351, 305067, 329544, 334121, 348648, 384468, 406756, 423108, 522972, 576702, 610134, 668242, 768936, 813512, 846216, 915201, 1002363, 1045944, 1153404, 1220268, 1336484, 1830402, 2004726, 2306808, 2338847, 2440536, 2672968, 3007089, 3660804, 4009452, 4677694, 6014178, 7016541, 7321608, 8018904, 9355388, 12028356, 14033082, 18710776, 21049623, 24056712, 28066164, 42099246, 56132328, 84198492, 168396984]

約数ペア:

[(1, 168396984), (2, 84198492), (3, 56132328), (4, 42099246), (6, 28066164), (7, 24056712), (8, 21049623), (9, 18710776), (12, 14033082), (14, 12028356), (18, 9355388), (21, 8018904), (23, 7321608), (24, 7016541), (28, 6014178), (36, 4677694), (42, 4009452), (46, 3660804), (56, 3007089), (63, 2672968), (69, 2440536), (72, 2338847), (73, 2306808), (84, 2004726), (92, 1830402), (126, 1336484), (138, 1220268), (146, 1153404), (161, 1045944), (168, 1002363), (184, 915201), (199, 846216), (207, 813512), (219, 768936), (252, 668242), (276, 610134), (292, 576702), (322, 522972), (398, 423108), (414, 406756), (438, 384468), (483, 348648), (504, 334121), (511, 329544), (552, 305067), (584, 288351), (597, 282072), (644, 261486), (657, 256312), (796, 211554), (828, 203378), (876, 192234), (966, 174324), (1022, 164772), (1194, 141036), (1288, 130743), (1314, 128156), (1393, 120888), (1449, 116216), (1533, 109848), (1592, 105777), (1656, 101689), (1679, 100296), (1752, 96117), (1791, 94024), (1932, 87162), (2044, 82386), (2388, 70518), (2628, 64078), (2786, 60444), (2898, 58108), (3066, 54924), (3358, 50148), (3582, 47012), (3864, 43581), (4088, 41193), (4179, 40296), (4577, 36792), (4599, 36616), (4776, 35259), (5037, 33432), (5256, 32039), (5572, 30222), (5796, 29054), (6132, 27462), (6716, 25074), (7164, 23506), (8358, 20148), (9154, 18396), (9198, 18308), (10074, 16716), (11144, 15111), (11592, 14527), (11753, 14328), (12264, 13731), (12537, 13432)]